CATALOGUE OF NORTH AMERICAN DIPTERA. I35 



JoHANNSEN, Biill. 68, N. Y. St. Mus., 425, compiled dcsc. of larva. 

 nigricorpus Theobald, Monogr. of Culicidse, 11, 231. — Lower Amazon. 



Giles, Handb. of Gnats, 2d ed., 482, oc. in St. Lucia, W. L 

 pertinans Williston, see Wyeomyia. 



perturbans Williston, Trans, Ent. Soc. Lond., 1896, 271, pi. viii, f. 30. — St. Vin- 

 cent, W. L 

 Theobald, Monogr. of Culicidse, 11, 235, quoted; Wyeomyia grayii may be 



the same. 

 Giles, Handb. of Gnats, 2d ed., 484. 

 sapphirina Osten Sacken, see Uranotwnia. 

 smithii Coquillett, Canad. Ent., xxxiii, 260, 1901. — Lahaway, N. J. 



Smith, Ent. News, xii, 189, note on habits — reared from water standing 



in pitcher plants (fitsats); xii, 254, notes and spec. ref. ; Jour. N. Y. 



Ent. Soc, X, 10, biology — larvae found only in pitcher plants, and can 



winter there. — N. J. 



Dyar, Jour. N. Y. Ent. Soc, ix, 178, figs., larva desc 



Johannsen, Bull. 68, N. Y. St. Mus., 425, pi. xlvii, f. 1-6, larva and pupa. 



-N.J. 

 Theobald, Monogr. of Culicidee. iii, 295, quotes desc, and refers doubt- 

 fully to his new genus Vcrrallina, same page. 



HOWARDINA. 



Theobald, Monogr. of Culicidns. iii, 287, 1903. 

 walkeri Theobald, Monogr. of CuHcidas, i, 424 {Stcgomyia'?) ; iii, 288, fig. — 

 Jamaica. 



URANOT^NIA. 



F. Lynch Arribalzaga, Revista d. Mus. de la Plata, i, 405. 1891. 

 Theobald, Monogr. of Culicidse, 11, 241, 1901. 

 Giles, Handb. of Gnats, 2d ed., 485, 1902. 

 Johannsen, Bull. 68, N. Y. St. Mus., 427, 1903. 

 apicalis Theobald, Monogr. of Culicidse, iii, 298, pi. xiv. — Antigua, W. L 

 lowii Theobald, Monogr. of Culicidas, 11, 339; iii, 301, notes. — St. Lucia: Trini- 

 dad, St. Vincent, and Para. 

 Giles, Handb. of Gnats, 2d ed, 492. 

 pulcherrima F. Lynch Arribalzaga, Revista d. Mus. de la Plata, i, 407, pi. iv, 

 f. 4. — Buenos Aires. 

 Theobald, Monogr. of Culicidse, 11, 244, pi. xxxii, f. 128, and text figs.; 

 Ill, 303, note. — Brazil; Antigua, W. L 

 sapphirina Osten Sacken, Trans. Amer. Ent. Soc, 11, 47 (^dcs). — N. Y., D. C. 

 Howard, Bull. 25, 47, fig. {Aides). 

 Smith, Ent. News, xii, 153, under name of Ctilcx pungcns, reared from 



water contained in pitcher plants ; see also p. 189, same vol. — N. J. 

 Theobald, Monogr. of Culicidas, 11, 249. — D. C, Brookh-n, Ithaca, N. Y. 

 Giles, Handb. of Gnats, 2d ed., 492. 



Dyar, Proc Ent. Soc. Wash., v, 49 and 145, larvse, etc. ; Jour. N. Y. Ent. 

 Soc, IX, 179, pi. XI, f. 1-4, life hist. — N. H. and Bellport, L. L ; in 

 marshy pool. 

 Johannsen, Bull. 68, N. Y. St. Mus., 427, pi. xlvi, f. 8-15. 

 socialis Theobald, Monogr. of Culicidse, 11, 340. — Jamaica. 

 Giles, Handb. of Gnats, 2d ed., 494. 



